Function TEST

tests/host/ui/text_input_test.cpp:32–35

using oid::host::parse_int_field;

TEST(TextInputTest, ParsesSignedIntegers) {
    EXPECT_EQ(parse_int_field("42"), std::optional<int>{42});
    EXPECT_EQ(parse_int_field("-7"), std::optional<int>{-7});
}

TEST(TextInputTest, RejectsNonNumeric) {
    EXPECT_EQ(parse_int_field(""), std::nullopt);